Molecule Design Challenge Pre-Activity


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ශීර්ෂ පාඨය Molecule Design Challenge Pre-Activity
විස්තරය An Engineering Design Project The Pre-Activity uses the Molecule Shapes: Basics to introduce students to the idea of atoms bonding. Students have just finished a study of electron configuration, quantum numbers, and periodic trends. They are expected to have no prior knowledge of VSEPR Theory or bonding. The Molecule Design Challenge asks students to create a 3D model of a common binary compound using their growing knowledge of bond angles. Students use PhET's Molecule Shapes to "test and evaluate" their original design and to direct their redesign. Then they will use the classroom set of molecular ball-and-stick models to perform a second "test and evaluate" of their design and to direct a final redesign.
විෂය Chemistry, Other
මට්ටම High School
වර්ගය Guided Activity, Other
කාලය 30 minutes
ඇතුලත්කල පිළිතුරු No
භාෂාව ඉංග්‍රීසි
මූලපද Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
අනුහුරුකරණ අණුක හැඩ (HTML5), අණුවල හැඩ : මූලික කරුණු (HTML5)


කර්තෘවරු Ashley Webb
සම්බන්ධ විය හැකි විද්‍යුත් තැපෑල් ලිපිනය ashley.webb@dcsms.org
පාසල / ආයතනය DeSoto Central High School
ඉදිරිපත් කල දිනය 2/14/18
යාවත්කාලීන කල දිනය 7/10/18